I’m a big fan of decorating with neutrals, but I make an exception when it comes to the kids’ bedrooms, where we’ve taken a more colourful approach. When these were decorated a couple of years ago, we used bright colours that the twins chose themselves (yellow for Ez, and a vivid green for Fonz) – these feel fun, fresh and full of energy. When it comes to kids’ rooms, one super-easy way to add colour that can be changed very easily is with bed linen. The bed tends to be the largest piece of furniture in the room, and so it’s…